TRENTON   Attorney General Matthew J. Platkin today announced that, based on both live-fire testing results and existing peer-reviewed studies, microstamping technology is a viable means of matching an expended cartridge case to the weapon from which it was discharged. This finding represents an important step toward establishing a roster of microstamping-enabled commercial firearms, as contemplated by P.L. 2022, c. 57. Governor Phil Murphy signed that law in 2022 to facilitate the rollout and adoption of microstamping technology for firearms made available for sale to the New Jersey public.